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. 2020 Aug 12;11:988. doi: 10.3389/fphys.2020.00988

Figure 3.

Figure 3

Isoquercitrin reduces mitochondrial autophagy in denervated soleus muscles. (A) Ultrastructure of muscle fibers observed using transmission electron microscopy (n = 3). The white arrow indicates mitochondria between muscle fibers. The black arrow indicates an autophage or an autophagic vesicle. (B) Western blot and quantification of the autophagy-related proteins ATG7, BNIP3, PINK1, and LC3B (n = 6). Ctrl, control group; Den, denervation group; ISO, denervated target muscle plus isoquercitrin (20 mg/kg/d) group. *p < 0.05, **p < 0.01, ***p < 0.001, and ****p < 0.0001 vs. Ctrl; #p < 0.05 and ##p < 0.01 vs. Den.